What is the role of linux

Linux is a Unix-like operating system that is free to use and spread freely. It is a multi-user, multi-task, multi-thread and multi-CPU based on POSIX and UNIX. operating system.(Recommended study:linux tutorial)

Strictly speaking, the word Linux itself only refers to the Linux kernel, but in fact people are accustomed to using Linux to describe the entire Linux kernel-based , and the operating system uses various tools and databases of the GNU Project.

Function:

1. It can run major UNIX tool software, applications and network protocols.

2. It supports 32-bit and 64-bit hardware.

3. Linux inherits the network-centric design philosophy of Unix and is a multi-user network operating system with stable performance.

Linux is free and open source. It is based on Unix. It is a multi-user and multi-tasking operating system. Anyone can modify its code and pages. , the main purpose is to avoid commercial restrictions, and deploying the server on a Linux system will be more efficient, stable and secure (Note: UNIX operating system (Eunice) is a powerful multi-user, multi-task operation system, supports multiple processor architectures).

Linux was originally designed by Linus Torvalds, a student at the University of Helsinki in Finland, as a personal hobby in 1991. The kernel of the Linux system was officially adopted in 1994.

The above is the detailed content of What is the role of linux. For more information, please follow other related articles on the PHP Chinese website!